1908.] NATURAL SCIENCES OF PHILADELPHIA. 283 



1902. Lycosa cinerea Emerton, Common Sp. U. S. 



. Lycosa cinerea Montgomery, Proc. Acad. Nat. Sci. Phila., p. 555 PI 



XXIX, figs. 17, 18. » 1 , • 



1904. Trochosa cinerea, Montgomery, ibid., p. 305, PI. XX, fig. 43. 



Type locality. — Europe. 



Known localities. — Massachusetts, Connecticut, Indiana, New Jersey, 

 New York (Long Island !), South Carolina, Utah !, Arizona, New Mexico, 

 Texas. 



A common form along the Atlantic seashore. Its color of dirty 

 white finely marked with streaks and spots of gray and black harmon- 

 izes with that of the sand over which it runs. 



Lycosa floridiana (Banks). 



(Sub Trochosa, Tr. Am. Ent. Soc, Vol. XXIII, p. 72.) 

 Female. — Cephalothorax with a broad median yellow stripe wider 

 than the eye area in front, and narrowing gradually caudally; eye 

 region black, the clypeus either entirely black or paler across margin; 

 sides of cephalothorax brown. Chelicerce yellow to dark brown. 

 Labium black. Endites brown. Sternum and coxa; of legs beneath 

 light brown or yellow. Legs light brown or yellow proximally, with 

 a tendency to become darker, smoky or blackish, distally. Abdomen 

 pale mesally above from anterior end to spinnerets, a faint lanceolate 

 outline in basal part; a black spot over each antero-lateral angle, 

 followed or not with a number of other dark spots so as to form a 

 dark border each side of dorsum; venter and lower portion of sides 

 immaculate. 



Face low, strongly slanting outward, evenly convexly roimded 

 laterally. 



First row of eyes a little shorter than the second, weakly procurved, 

 anterior median eyes larger than the lateral, considerably closer to the 

 lateral than to each other. 



Epigijnum wider than long; septum wide anteriorly, evenly arched 

 ventrally; fovese oval, obliquely and well caudally placed, suggesting 

 an approach to the AUocosa type. 



Total length, 7 mm. Length of cephalothorax, 3.2 mm.; width, 

 2.2 mm. 



Length of leg I, 6.8 mm.; tib. + pat., 2.5 mm.; tarsus, 1 mm. 



Length of leg II, 6.4 mm. 



Length of leg III, 6.2 mm. 



Length of leg IV, 7.8 mm.; tib. + pat., 3 mm.; tarsus, L2 mm. 



Locality. — Florida. 



